[GEM-dev] bugs in gem-0.94 w64

[IOhannes m zmölnig]

On 1/18/19 1:53 AM, Patrice Colet wrote:
> 
> Le 17/01/2019 à 13:48, IOhannes m zmoelnig a écrit :
>>
>> the main problem i see right now, is that any backends that require
>> additional dependencies (provided by the various lib*.dll files shipped
>> with Gem), do not seem to work at all :-(
> 
> 
> some provided lib*.dll work when it's copied into pd/bin directory! I

i was suspecting something like this.

in the meantime, i might have fixed it.
if you are daring you could try a CI-build:

- 64bit:
https://git.iem.at/pd/Gem/-/jobs/artifacts/master/download?job=W64_snapshot
- 32bit:
https://git.iem.at/pd/Gem/-/jobs/artifacts/master/download?job=W32_snapshot

> [pix_film]
> 
> *.mp4, *.avi show only the first frame
> 
> *.mpg only play 2 frames when I toggle auto or change the frameNum
> 
> *.mov doesn't load

- do they play with the last Gem release (on that very machine!)
- does the .mov play with windows media player?

> 
> [pix_video]: no valid video backend found
> 
> [pix_video]: backend #0='VFW'    : vfw dv iidc analog
> 
> [pix_video]: backend #1='VIDS'    : videoInput
> [pix_video]: backend #2='decklink'    <--- DISABLED
> [pix_video]: backend #2='vnc'    : vnc
> 
> integrated webcam works only when [device 0( is sent and console show
> this in red when I open another patch containing pix_video:
> [pix_video]: no valid video backend found

that's a bit weird.
you can only have a single instance of [pix_video] accessing a given
video device (e.g. your integrated webcam).
you shouldn't get the "no valid video backend" message though.

> 
> I'd like to test vnc device but I don't know how it works.

i don't remember either :-)

> 
> I could provide vlc dll but I don't know what version to use.

try the latest.

> 
> gem_modelASSIMP3.dll works! But [model] crashes when the help patch is
> closed.

umpf.

> 
>  just tried all examples and found some related bugs and some other bugs:
> 
> * fog doesn't work, fogmode > 0 show a black screen.

oh my. i never even tested fogmode in years...

> 
> * gemwin without borders prevent gem window from showing on the screen,
> it only show in taskbar, 

so you cannot even switch to the window via the taskbar?

> and offset works with borders... 

i don't understand.
if the [offset 200 200( can be used to position a window with borders,
i'd consider this a feature (even if not possible in older Gem releases)


gmards
IOhannes

> same thing
> happen on fullscreen mode, gem window disappear when fullscreen is
> toggled and only show in task bar.
> 
> * all examples before 02.advanced/16.vertex_program containing [model]
> doesn't crash, but with 02.advanced/16.vertex_program,
> 02.advanced/17.fragment_program, and  02.advanced/23.SplitScreen it crashes
> 
> * in 04.pix/05.film.pd homer.avi and anim-1.mov crashes, in
> 04.pix/06.movie.pd they stucks with stack overflow in pd console
> 
> * 04.pix/25.buffer crashes when loading alea.mpg
> 
> * 04.pix/26.framebuffer_readback crashes when closing patch
> 
> * 04.pix/27.bitmap_font :
> [pix_image]: failed to load image 'C:/Program
> Files/Pd/extra/Gem/examples/04.pix/../data/bitmap_font_6x8.bmp'
> 
>  graphic card is  GeForce GTX 1050 for following bugs:
> 
> * 10.glsl/01.simple_texture and 12.multi_screen_projection display only
> one pixel from the image loaded
> 
> * 10.glsl/08.multi_pass_rendering crashes when patch is closed
> 
> * 10.glsl/10.GPGPU_Physical_model doesn't work and crashes (debordement
> de la pile)
> 
> graphic card is GeForce GTX 1050
> 
> * 10.glsl/11.geometry and 10.glsl/16.vertexbuffer_attributes crashe at
> rendering
> 
> * 10.glsl/12.tri2fan crashes at rendering and patch is showing almost
> outside the screen
> 

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